.title {
  font-size: 25px;
  text-align: center;
  height: 50px;
  line-height: 50px;
  background: linear-gradient(-45deg, transparent 40px, white 0) right,
    linear-gradient(45deg, transparent 40px, white 0) left;
  background-size: 50% 100%;
  background-repeat: no-repeat;
  color: black;
}

.tabs div {
  font-size: 12px;
}